One hundred thirty four years ago today was the birth of Dr. J. Gresham Machen, Princeton Seminary Professor of New Testament, author of Christianity and Liberalism, co-founder of Westminster Theological Seminary (1929) and first moderator of the Orthodox Presbyterian Church (1936). Machen’s integrity as a defender of orthodox Christian doctrine and practice, and his leadership in exemplifying and declaring the same, are a legacy we as confessional Reformed Protestants (Presbyterian & Reformed Churches) build upon to this day.
The following link provides numerous resources on the life, ministry and legacy of J. Gresham Machen.
I also highly recommend the series on Machen by historian Darryl G. Hart, which were podcasted on Historian Ecclesia, a resource of ReformedForum.org:
The Misadventures of Captain Headknowledge 